08/47: system: examples: Add devel-hurd.tmpl.

[guix-commits]

janneke pushed a commit to branch hurd-team
in repository guix.

commit 5f07bfc9062e91864c71e54d920c48077da0c7cd
Author: Janneke Nieuwenhuizen <janneke@gnu.org>
AuthorDate: Fri Jun 5 09:18:35 2020 +0200

    system: examples: Add devel-hurd.tmpl.
    
    This operating system specification for the Hurd creates a system that
    supports building the guix package from git natively.
    
    Do something like
    
        ./pre-inst-env guix system build --target=i586-pc-gnu \
           gnu/system/examples/devel-hurd.tmpl
    
        ./pre-inst-env guix system image --image-type=hurd-qcow2 
--image-size=15G \
           --no-offload gnu/system/examples/devel-hurd.tmpl
    
        cp /gnu/store/...disk-image devel.img
    
        guix shell qemu -- qemu-system-i386 -enable-kvm -m 4096 \
         -device rtl8139,netdev=net0                            \
         -netdev user,id=net0,hostfwd=tcp:127.0.0.1:10022-:2222 \
         -hda devel-hurd.img
    
        ssh -p 10022 root@localhost
        GUIX_PROFILE=/run/current-system/bootstrap-profile
        source $GUIX_PROFILE/etc/profile
        mkdir -p ~/src/guix
        cd src/guix
        git clone git://git.savannah.gnu.org/guix
        cd guix
        ./bootstrap
        ./configure --with-courage
        make
    
    * gnu/system/examples/devel-hurd.tmpl: New file.
    
    Change-Id: I097c7c00a9ab9602db7f8f3305827c815f308d1e
---
 gnu/system/examples/devel-hurd.tmpl | 106 ++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)

diff --git a/gnu/system/examples/devel-hurd.tmpl 
b/gnu/system/examples/devel-hurd.tmpl
new file mode 100644
index 0000000000..3dca0706d1
--- /dev/null
+++ b/gnu/system/examples/devel-hurd.tmpl
@@ -0,0 +1,106 @@
+;; -*-scheme-*-
+
+;; This is an operating system configuration template for a "bare bones
+;; development" setup, with no X11 display server.
+
+;; To build a disk image for a virtual machine, do
+;;
+;;   ./pre-inst-env guix system image --image-type=hurd-qcow2 --image-size=6G \
+;;      --no-offload gnu/system/examples/devel-hurd.tmpl
+;;
+;; You may run it like so
+;;
+;;     cp /gnu/store/.../disk-image devel-hurd.img
+;;     guix shell qemu -- qemu-system-i386 -enable-kvm -m 4096 \
+;;      -device rtl8139,netdev=net0                            \
+;;      -netdev user,id=net0,hostfwd=tcp:127.0.0.1:10022-:2222 \
+;;      -hda devel-hurd.img
+;;
+;; and use it like
+;;
+;;     ssh -p 10022 root@localhost
+;;     guix build -e '(@@ (gnu packages commencement) gnu-make-boot0)'
+;;
+;; or even (if you use --image-size=3G)
+;;
+;;     guix build hello
+;;
+;; Building Guix, do something like:
+;;
+;;     GUIX_PROFILE=/run/current-system/bootstrap-profile
+;;     source $GUIX_PROFILE/etc/profile
+;;     mkdir -p ~/src/guix
+;;     cd src/guix
+;;     git clone https://git.savannah.gnu.org/git/guix.git master
+;;     cd master
+;;     ./bootstrap
+;;     ./configure --with-courage
+;;     make
+
+(use-modules (srfi srfi-1)
+             (ice-9 match)
+             (gnu)
+             (gnu system hurd)
+             (gnu system locale)
+             (guix packages)
+             (guix store)
+             (guix utils))
+(use-service-modules ssh virtualization)
+(use-package-modules base compression file gawk gdb hurd less m4
+                     package-management ssh version-control)
+
+(define (input->package input)
+  "Return the INPUT as package, or #f."
+  (match input
+    ((label (and (? package?) package))
+     package)
+    ((label (and (? package?) package . output))
+     (cons package output))
+    (_ #f)))
+
+(define guix-packages
+  (filter-map input->package
+              (fold alist-delete (package-direct-inputs guix)
+                    ;; These are not essential and do not build yet.
+                    '("graphviz" "guile-avahi" "po4a"))))
+
+(define %hurd-devel-os
+  (operating-system
+    (inherit %hurd-vm-operating-system)
+    (host-name "guixydevel")
+    (timezone "Europe/Berlin")
+    (file-systems (cons (file-system
+                          (device (file-system-label "hurd"))
+                          (mount-point "/")
+                          (type "ext2"))
+                        %base-file-systems))
+    (swap-devices (list (swap-space
+                          (target "/swapfile"))))
+    (users (cons (user-account
+                  (name "guix")
+                  (group "users")
+                  (supplementary-groups '("wheel")))
+                 %base-user-accounts))
+    (packages (cons*
+               gdb-minimal
+               git-minimal
+               gnu-make
+               m4
+               openssh-sans-x
+               (append
+                guix-packages
+                %base-packages/hurd)))
+    (services (cons*
+               (modify-services (operating-system-user-services
+                                 %hurd-vm-operating-system)
+                 (openssh-service-type
+                  config =>
+                  ;; Set wide open
+                  (openssh-configuration
+                   (openssh openssh-sans-x)
+                   (port-number 2222)
+                   (permit-root-login #t)
+                   (allow-empty-passwords? #t)
+                   (password-authentication? #t))))))))
+
+%hurd-devel-os